.required::before {
  content: '*';
  color: #F56C6C;
  margin-right: 4px;
}
.editor {
position: fixed;
left: 0;
bottom: -300px;
width: 100%;
background-color: #FFF;
z-index: 2500;
border: 1px solid #ccc;
height: 300px;
}
.codetext {
width: 100%;
}
.openeditor {
bottom: 0;
}
.tool {
display: flex;
border-bottom: 1px solid #ccc;
}